Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

CHECK WARNING LIGHT
1. Check the warning lights other than the TRAC indicator light.
OK: GO TO step 3

NG: GO TO Next Step

INSPECT RELAY (Marking: IG1 NO. 2)

Remove the IG1 NO. 2 relay from the cowl side junction block LH.
Measure the resistance of the relay.

RESISTANCE REFERENCE CHART

Tester Connection	Specified Condition
1 - 2	10 kΩ or higher
1 - 2	Below 1 Ω (when battery voltage is applied to terminals 3 and 4

NG: REPLACE RELAY

Fig 1: Identifying IG1 NO. 2 Relay From Cowl Side Junction Block LH

OK: CHECK COMBINATION METER (COMBINATION METER CIRCUIT)

CHECK TRAC INDICATOR LIGHT
1. Check for open circuit in the combination meter circuit.
NG: REPLACE COMBINATION METER

OK: GO TO Next Step
CHECK WIRE HARNESS (SKID CONTROL ECU ASSEMBLY - TRAC INDICATOR LIGHT)
NG: REPAIR HARNESS AND CONNECTOR

OK: REPLACE SKID CONTROL ECU ASSEMBLY